Less than $5 Homeschool Physical Science Projects (by rating)

Compare the mass of different solid objects with this packet of three mass comparison activities. Each activity uses easy to find objects that fit in a typical balance so students can compare their masses.

Activities Included

• Activity 1: (Materials: Random objects, balance, page 2 of this packet) Each student or group of students will look around the room for objects to weigh in a balance. The will draw the objects on the recording sheet then fill in the symbols to make the comparison correct.
• Activity 2: (Materials: Page 3 of this packet, a toy car, a block, a coin, a key, a shell, a button, a pine cone, a ball and balance for each group.) Students will place the two objects in the balance. They will fill in the correct answer on the recording sheet.
• Activity 3: (Materials: balance, picture cards, page 2 and objects represented on the picture cards) Students will choose two picture cards and use a balance to compare the mass of the two objects, recording the results on the recording page. Large Activity Cards with Words are on pages 4-9. Small Activity Cards without Words are on pages 10-11.

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